72294849 (number)

72294849 is an odd 8-digits composite number following 72294848 and preceding 72294850. In scientific notation, it is written as 7.2294849 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 42724800 positive integers (up to 72294849) that are relatively prime to 72294849.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred ninety-four thousand eight hundred forty-nine

Notation

Scientific notation 7.2294849 × 10^7
Engineering notation 7.2294849 × 10^6

Prime Factorization of 72294849

Prime Factorization 3 × 9 × 33 × 41 × 1979

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72294849
Product of the distinct prime numbers

The prime factorization of 72294849 is 3 × 9 × 33 × 41 × 1979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 62, 52, 702, 897, 9278, 7021, 50329, 57899, 296581, 541848, 6562929, 4541049, 5850959, 18560446, 740076935, 919673887, 5835494466, 9261539243

Basic calculations (n = 72294849)

Multiplication

n×y
n×2 144589698
n×3 216884547
n×4 289179396
n×5 361474245

Division

n÷y
n÷2 36147424.5
n÷3 24098283
n÷3 18073712.25
n÷5 14458969.8

Exponentiation

ny
n2 5226545191932801
n3 3.7785229544246E+23
n4 2.7316774643316E+31
n5 1.9748620980056E+39

Nth Root

y√n
2√n 8502.6377671873
3√n 416.58387140674
4√n 92.209748764365
5√n 37.309675431367

Divisors of 72294849

1, 3, 9, 27, 33, 41, 99, 123, 297, 369, 891, 1107, 1353, 1979, 4059, 5937, 12177, 17811, 36531, 53433, 65307, 81139, 195921, 243417, 587763, 730251, 1763289, 2190753, 2677587, 8032761, 24098283, 72294849

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72294848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72294849 can be divided by 32 positive divisors. The sum of these divisors (counting 72294849) is 1, the average is 0.03125.

Base conversion 72294849

Base System Value
2 Binary 100010011110010000111000001
3 Ternary 12001000221220000
4 Quaternary 10103302013001
5 Quinary 122001413344
6 Senary 11101310213
8 Octal 423620701
10 Decimal 72294849
12 Duodecimal 20265369
16 Hexadecimal 44f21c1
20 Vigesimal 12bgh29
36 Base36 171j29

Cryptographic Hash Functions

md5 78366483a1d6fa1687b369af0d27c202
sha1 47d6167289f53c7075e75b743801938748e429eb
sha256 04f78cfc375427c6f46e7cf7a4f8ba6dc2f03616f0e2bef02e903c69a9a51ba9
sha512 27f8b52950573b0b852d23fd70c9e5e460cade46b083a04b450e2c7cf66698414865220443d5b01a6c616fe7a5e1affc2275dfec5e60d5a963a3ad010b0fd8cd
ripemd-160 67695e1fb551c9883e631733471437bb7a4aae66

72294849 as geometric shapes

Circle

Radius = n
Diameter 144589698
Circumference 454241933.02157
Area 1.6419675978631E+16

Sphere

Radius = n
Volume 1.5827439940054E+24
Surface area 6.5678703914525E+16
Circumference 454241933.02157

Square

Length = n
Perimeter 289179396
Area 5226545191932801
Diagonal 102240355.94551

Cube

Length = n
Surface area 31359271151596806
Volume 3.7785229544246E+23
Space diagonal 125218351.59352

Equilateral Triangle

Length = n
Perimeter 216884547
Area 2.2631604551206E+15
Altitude 62609175.79676

Triangular Pyramid

Length = n
Surface area 2.2631604551206E+15
Volume 4.4530320065711E+22
Height 34080118.648505